The phenotype of an animal typically does not depend on a) the genotypes of the parents. b) seasonal changes in the environment. c) the source of the animal's food. d) how genes of the animal are expressed.

As a small change in a person's dna can cause a genetic disorder

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3